一种实用的交流风机调速控制装置

A Device of Speed Regulating Control for AC Fan

以单片机为核心,通过加速按键和减速按键配合单片机通过可控硅导通角的触发控制调节220V交流风机的转速,用户可以根据不同设备和使用环境调整合适的电机转速来达到节能的目的。实践证明,该系统能够很好实现交流风机转速的控制,达到预期目的。

The design of the single chip as the core,through the acceleration and deceleration button with key microcomputer through the thyristor trigger control regulation 220V AC fan speed angle,the user can according to different equipment to achieve energy saving and environment appropriate to adjust the motor speed.Practice has proved that the system can achieve a very good control of AC fan speed,to achieve the desired objectives.